42295630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 43084850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 863, 1690, 1726, 1885, 3770, 4315, 4901, 8630, 9802, 11219, 22438, 24505, 25027, 49010, 50054, 56095, 112190, 125135, 145847, 250270, 291694, 325351, 650702, 729235, 1458470, 1626755, 3253510, 4229563, 8459126, 21147815, 42295630]

約数ペア:

[(1, 42295630), (2, 21147815), (5, 8459126), (10, 4229563), (13, 3253510), (26, 1626755), (29, 1458470), (58, 729235), (65, 650702), (130, 325351), (145, 291694), (169, 250270), (290, 145847), (338, 125135), (377, 112190), (754, 56095), (845, 50054), (863, 49010), (1690, 25027), (1726, 24505), (1885, 22438), (3770, 11219), (4315, 9802), (4901, 8630)]